DDC 4C, LLC: federal contracts won
Federal contracts of $10,000 or more awarded to this company since October 2023 (FY2024), from USAspending.gov. UEI: CVQSGFR6JHQ7
21contracts won
$10,959,186total obligated
$434,936median contract
Sep 24, 2026most recent start
Agencies it works for
| Agency | Contracts | Obligated |
|---|---|---|
| Department of the Interior | 15 | $6,120,998 |
| Department of Defense | 1 | $1,278,975 |
| Department of Health and Human Services | 2 | $1,209,128 |
| National Aeronautics and Space Administration | 1 | $871,563 |
| Department of Homeland Security | 1 | $739,881 |
| Environmental Protection Agency | 1 | $738,641 |
Industries (NAICS)
| NAICS | Contracts | Obligated |
|---|---|---|
| 541620 Environmental Consulting Services | 10 | $5,239,981 |
| 541690 Other Scientific and Technical Consulting Services | 3 | $1,332,972 |
| 541519 Other Computer Related Services | 2 | $1,209,128 |
| 115310 Support Activities for Forestry | 2 | $925,881 |
| 561210 Facilities Support Services | 1 | $739,881 |
| 562910 Remediation Services | 1 | $598,127 |
| 541990 All Other Professional, Scientific, and Technical Services | 1 | $478,280 |
| 541720 Research and Development in the Social Sciences and Humanities | 1 | $434,936 |
Where it works
Recent contracts
| Contract | Winner | Agency | Obligated | Start |
|---|---|---|---|---|
| VEGETATIVE SURVEY, DISTRICT 14, BIA, FT. DEFIANCE AGENCY, BRANCH OF NATURAL RESOURCES
140A0926P0107 · NAICS 562910 Remediation Services · Fort Defiance, AZ |
— | Department of the Interior Bureau of Indian Affairs and Bureau of Indian Education |
$598,127 | Sep 24, 2026 Ends: Sep 30, 2027 |
| VEGETATION SURVEY - DISTRICT 10 SOUTH
140A0926P0114 · NAICS 541690 Other Scientific and Technical Consulting Services · Chinle, AZ |
— | Department of the Interior Bureau of Indian Affairs and Bureau of Indian Education |
$421,465 | Sep 24, 2026 Ends: Dec 31, 2027 |
| WNA VEGETATION INVENTORY FOR LMD 1, BIA, WESTERN NAVAJO AGENCY, BRANCH OF NATURAL RESOURCES
140A0926P0116 · NAICS 541690 Other Scientific and Technical Consulting Services · Tuba City, AZ |
— | Department of the Interior Bureau of Indian Affairs and Bureau of Indian Education |
$490,042 | Sep 24, 2026 Ends: Sep 30, 2027 |
| VEGETATION SURVEY - DISTRICT 10 NORTH
140A0926P0118 · NAICS 541690 Other Scientific and Technical Consulting Services · Chinle, AZ |
— | Department of the Interior Bureau of Indian Affairs and Bureau of Indian Education |
$421,465 | Sep 24, 2026 Ends: Dec 31, 2027 |
| EO 14398 - ARCHAEOLOGICAL SURVEYS FOR SOUTHERN PLAINS REGION
140A0326P0020 · NAICS 541720 Research and Development in the Social Sciences and Humanities · Anadarko, OK |
— | Department of the Interior Bureau of Indian Affairs and Bureau of Indian Education |
$434,936 | Sep 08, 2026 Ends: Mar 15, 2027 |
| NC-POCOSIN LAKES NWR-FUEL BREAK
140FS326C0014 · NAICS 115310 Support Activities for Forestry · Pantego, NC |
— | Department of the Interior U.S. Fish and Wildlife Service |
$676,401 | Aug 13, 2026 Ends: Dec 15, 2026 |
| NASA ENVIRONMENTAL SUPPORT SERVICES (NESS) ORDER GODDARD SPACE FLIGHT CENTER (GSFC/WFF)
80NSSC26F0070 · NAICS 541620 Environmental Consulting Services · Greenbelt, MD |
— | National Aeronautics and Space Administration | $871,563 Potential value: $34,329,873 |
Aug 01, 2026 Ends: Jul 31, 2027 |
| VA-GREAT DISMAL SWAMP NWR- BIL HAZARD FUEL REDUCTION: POCOSIN MANAGEMENT
140FS326P0036 · NAICS 115310 Support Activities for Forestry · Suffolk, VA |
— | Department of the Interior U.S. Fish and Wildlife Service |
$249,480 | Jan 29, 2026 Ends: Nov 30, 2026 |
| R7, SEMD: HISTORIC RESOURCE BACKGROUND STUDIES AND PHASE SURVEYS AT MULTIPLE SUPERFUND SITES
68HE0726F0010 · NAICS 541620 Environmental Consulting Services · Lenexa, KS |
— | Environmental Protection Agency | $738,641 Potential value: $3,788,228 |
Oct 17, 2025 Ends: Nov 02, 2027 |
| JANITORIAL AND FIRING RANGE SERVICES CONTRACT.
70B01C25C00000220 · NAICS 561210 Facilities Support Services · Bowling Green, VA |
— | Department of Homeland Security U.S. Customs and Border Protection |
$739,881 Potential value: $1,763,913 |
Sep 30, 2025 Ends: Sep 29, 2027 |
| FY2025 GUADALUPE RANGE ARCHAEOLOGICAL
140L3725F0235 · NAICS 541620 Environmental Consulting Services · Taos, NM |
— | Department of the Interior Bureau of Land Management |
$320,377 | Aug 12, 2025 Ends: Dec 31, 2026 |
| RANGE INVENTORY-LAND MGMT CHINLE AGENCY
140A0925P0042 · NAICS 541620 Environmental Consulting Services · Scottsdale, AZ |
— | Department of the Interior Bureau of Indian Affairs and Bureau of Indian Education |
$191,407 | Aug 04, 2025 Ends: Sep 30, 2026 |
| INFORMACAST - LICENSING
75H71025P00544 · NAICS 541519 Other Computer Related Services · Gallup, NM |
— | Department of Health and Human Services Indian Health Service |
$30,432 | Mar 28, 2025 Ends: Mar 31, 2026 |
| NGWSP REACHES 4C-8 REVEGETATION
140R4025F0020 · NAICS 541620 Environmental Consulting Services · Bloomfield, NM |
— | Department of the Interior Bureau of Reclamation |
$1,215,864 | Mar 21, 2025 Ends: Dec 31, 2025 |
| CONTRACTOR SHALL PROVIDE AND INSTALL NEW OVERHEAD PAGING SYSTEM AT THE GALLUP INDIAN MEDICAL CENTER AND TOHATCHI HEALTH CENTER.
75H71025P00223 · NAICS 541519 Other Computer Related Services · Gallup, NM |
— | Department of Health and Human Services Indian Health Service |
$1,178,696 | Dec 27, 2024 Ends: Jan 31, 2026 |
| BIA/SNR/SAN JUAN RIVER IRRIGATION PROG
140A0924P0086 · NAICS 541620 Environmental Consulting Services · Scottsdale, AZ |
— | Department of the Interior Bureau of Indian Affairs and Bureau of Indian Education |
$159,982 | Sep 24, 2024 Ends: Mar 31, 2026 |
| BIA, CONSERVATION PLANS, WESTERN NAVAJO AGENCY, BRANCH OF NATURAL RESOURCES
140A0924P0081 · NAICS 541620 Environmental Consulting Services · Tuba City, AZ |
— | Department of the Interior Bureau of Indian Affairs and Bureau of Indian Education |
$166,503 | Sep 23, 2024 Ends: Sep 30, 2026 |
| CLIN 0002 - TASK 2: BMP MAINTENANCE & RE
W912HN24F1023 · NAICS 541620 Environmental Consulting Services · Fort Bragg, NC |
— | Department of Defense Department of the Army |
$1,278,975 Potential value: $3,297,455 |
Sep 23, 2024 Ends: Sep 24, 2026 |
| NEPA-REVOCATION OF BUTTES & CHARLESTON
140R3024F0109 · NAICS 541620 Environmental Consulting Services · Scottsdale, AZ |
— | Department of the Interior Bureau of Reclamation |
$110,313 | Sep 19, 2024 Ends: Sep 30, 2027 |
| BIA, NAVAJO REGION, WESTERN NAVAJO AGENCY, RANGE MONITORING PROJECT
140A0924P0069 · NAICS 541620 Environmental Consulting Services · Tuba City, AZ |
— | Department of the Interior Bureau of Indian Affairs and Bureau of Indian Education |
$186,355 | Sep 18, 2024 Ends: Feb 28, 2027 |
| DISTRICT 18 VEGETATIVE SURVEY
140A0924P0033 · NAICS 541990 All Other Professional, Scientific, and Technical Services · Scottsdale, AZ |
— | Department of the Interior Bureau of Indian Affairs and Bureau of Indian Education |
$478,280 | Jul 08, 2024 Ends: Dec 31, 2026 |
Source: USAspending.gov (prime contract awards of $10,000 or more). Values are amounts obligated to date. Recent months can still change as agencies report late.